Description: Material: silica gel Color: bule/pink/white/yellow/black Size: 5*4*1cm/1.97*1.57*0.39inch Feature: This dust-proof cap is specially designed for cartoon silicone glass straws, making it an ideal companion for keeping straws clean and hygienic. The dust cap is made of food grade silicone material, which is safe, odorless, flexible. It can tightly adhere to the straw, effectively preventing dust and impurities from entering the inside of the straw. It can also perfectly match the cartoon elements on the straw, with a unified overall style, showcasing a sense of childishness and fashion. 2. The dust cap is cleverly designed, lightweight and portable, and can be easily installed or removed with just a light press, making the operation extremely convenient. It has good elasticity and can be firmly fixed on the straw to avoid loss, without causing any damage to the straw. In addition, the delicate and smooth surface is easy to clean and can be kept clean at any time, ensuring the health and safety of every use. 3. This cartoon silicone glass straw dust cap not only embodies a humanized design concept, but also highlights the pursuit of detail quality. It is undoubtedly an indispensable and thoughtful accessory for carrying and using cartoon silicone glass straws with you. Note: 1. Manual measurement may have an error of 1-2cm. Please understand, thank you. 2. Due to the difference between different monitors, the image may not reflect the actual color of the item. Package included: 1 * Silicone glass straw dust cap